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| author | Kapil Gupta <kapgupta@codeaurora.org> | 2017-05-16 12:24:54 +0530 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2017-05-28 21:25:31 -0700 |
| commit | 6fab12c0a1e4e90f997402d50bf3a7caccb2dc69 (patch) | |
| tree | db5b46b3b465fce53b3ef2417c04a5ca170e7503 | |
| parent | 3a08ec3c4762ba23ebaffc52d5ce74a3297b3fbf (diff) | |
qcacld-2.0: Validate BA tid before accessing
Add changes to validate BA tid in delBA params before accessing
it.
CRs-Fixed: 2044049
Change-Id: I6e98189ccd1710d9928bc1f585061bd9ff414c49
| -rw-r--r-- | CORE/MAC/src/pe/lim/limProcessActionFrame.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/CORE/MAC/src/pe/lim/limProcessActionFrame.c b/CORE/MAC/src/pe/lim/limProcessActionFrame.c index 5a9b9e706c03..5fa47dd97560 100644 --- a/CORE/MAC/src/pe/lim/limProcessActionFrame.c +++ b/CORE/MAC/src/pe/lim/limProcessActionFrame.c @@ -1318,7 +1318,10 @@ __limValidateDelBAParameterSet( tpAniSirGlobal pMac, tDot11fFfDelBAParameterSet baParameterSet, tpDphHashNode pSta ) { -tSirMacStatusCodes statusCode = eSIR_MAC_STA_BLK_ACK_NOT_SUPPORTED_STATUS; + tSirMacStatusCodes statusCode = eSIR_MAC_STA_BLK_ACK_NOT_SUPPORTED_STATUS; + + if (!(baParameterSet.tid < STACFG_MAX_TC)) + return statusCode; // Validate if a BA is active for the requested TID if( pSta->tcCfg[baParameterSet.tid].fUseBATx || |